Enterprise Administration > Windchill Scheduler > Windchill Scheduler Automatic Removal of History Items
  
Windchill Scheduler Automatic Removal of History Items
The Windchill Scheduler periodically removes history items older than a specified number of days. For example, old history items no longer appear in the Revaulting History window and Content Replication Jobs table, and data about them is not stored.
The following properties in the wt.properties file control the cleanup process and the lifetime of the history items:
Property
Description
wt.scheduler.purgeHistoryItems
Controls whether history items are periodically cleaned up. Its value is true or false. The value true enables the cleanup, and the value false disables the cleanup.
wt.scheduler.purgeHistoryItemsInterval
Specifies the number of days between the history item cleanup operations.
wt.scheduler.purgeHistoryItemsOlderThan
Specifies the age in days of the items that are purged. The default value is 30 days.